34241220 has 72 divisors (see below), whose sum is σ = 111862296. Its totient is φ = 8428032.

The previous prime is 34241219. The next prime is 34241269. The reversal of 34241220 is 2214243.

It can be written as a sum of positive squares in 4 ways, for example, as 1887876 + 32353344 = 1374^2 + 5688^2 .

It is a super-2 number, since 2×34241220² = 2344922294176800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 34241193 and 34241202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4977 + ... + 9656.

It is an arithmetic number, because the mean of its divisors is an integer number (1553643).

Almost surely, 2^34241220 is an apocalyptic number.

34241220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34241220 is an abundant number, since it is smaller than the sum of its proper divisors (77621076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34241220 is a wasteful number, since it uses less digits than its factorization.

34241220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14661 (or 14656 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 34241220 is about 5851.5997812564. The cubic root of 34241220 is about 324.7255118281.

Adding to 34241220 its reverse (2214243), we get a palindrome (36455463).

The spelling of 34241220 in words is "thirty-four million, two hundred forty-one thousand, two hundred twenty".